import { Capture } from "./capture.js";
import { NormalisedArgs } from "./request-loop.js";
import type { ResponseMode, WebFetchError, WebFetchOutcome } from "./types.js";
interface BuildSuccessInput {
    args: NormalisedArgs;
    capture: Capture;
    lastUrl: string;
    body: string;
    bytesReceived: number;
    truncated: boolean;
    truncatedAt?: number;
    contentType: string | undefined;
    now: () => number;
    t0: number;
}
/**
 * Compose a successful {@link WebFetchOutcome} from the captured
 * fields, applying redaction and the 64 KiB metadata budget.
 *
 * Implements the design's "Pipeline steps in detail" §11–12: redact
 * before metadata assembly, then run `budget.enforce` so the final
 * `metadata.budget.metadataBytes` reflects the size of the *trimmed*
 * payload.
 */
export declare function buildSuccessOutcome(input: BuildSuccessInput): WebFetchOutcome;
interface ErrorOutcomeInput {
    requestedUrl: string;
    finalUrl: string;
    mode: ResponseMode;
    capture?: Capture | undefined;
    error: WebFetchError;
    now: () => number;
    t0: number;
    includeHeaders?: boolean | undefined;
    includeTls?: boolean | undefined;
    includeTiming?: boolean | undefined;
    includeRedirectChain?: boolean | undefined;
    redactSensitive?: boolean | undefined;
}
export declare function errorOutcome(input: ErrorOutcomeInput): WebFetchOutcome;
export {};